13 results
Stage III Glomerulonephritis on Electron Microscopy
This image shows acellular scanning EM from a biopsy with membranous
acellular scanning EM ... more extensive GBM ... surface of reticular GBM ... #MGN #stage3 #GBM ... SEM #clinical #nephrology
Stage II Membranous Glomerulonephritis on Electron Microscopy
This eyeSCANdy image shows acellular scanning EM of a glomerulus
II Membranous Glomerulonephritis ... acellular scanning EM ... appearance of GBM ... #MGN #stage2 #GBM ... SEM #clinical #nephrology
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
Rapidly Progressive Glomerulonephritis ... Basement Membrane (GBM ... Linear, ribbon-like GBM ... staining on IF • No EM ... Differential #Diagnosis #Nephrology
Glomerulonephritis - Differential Diagnosis Framework
ANCA:
 • C-ANCA: GPA (Wegener's)
 • P-ANCA: Microscopic Polyangiitis, Eosinophilic GPA (Churg
Glomerulonephritis ... Strauss) Anti-GBM ... Medicine @SCVMCMed #Glomerulonephritis ... differential #diagnosis #nephrology ... #causes
Stage IV Glomerulonephritis on Electron Microscopy

This image shows acellular scanning EM of glomerular capillary loops from
Stage IV Glomerulonephritis ... acellular scanning EM ... completely bridged GBM ... #membranous #glomerulonephritis ... SEM #clinical #nephrology
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Causes of Proteinuria ... Glomerular Proteinuria (Positive ... proliferative • Anti-GBM ... #Proteinuria #Nephrology ... Diagnosis #Algorithm #Causes
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
alveolar hemorrhage + Glomerulonephritis ... : - ANCA-positive ... anti-ANCA ab, anti-GBM ... resolution chest CT ... differential #diagnosis #nephrology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
osmolarity If cause ... and signs • Glomerulonephritis ... ANCA, ANA, Anti-GBM ... Differential #Diagnosis #nephrology ... #causes
Causes of Acute Kidney Injury (AKI) - Differential Diagnosis Algorithm
Acute Kidney Injury (AKI) - Acute increase
Causes of Acute ... Rapidly Progressive Glomerulonephritis ... • Anti-GBM antibodies ... #KidneyInjury #Nephrology ... Diagnosis #Algorithm #Causes
Membranoproliferative Glomerulonephritis (MPGN) AKA: Mesangiocapillary GN
 • Active Urine Sediment (dysmorphic RBC, RBC casts, +/- proteinuria)
Membranoproliferative Glomerulonephritis ... dysmorphic RBC, RBC casts ... immune deposits on EM ... Membranoproliferative #Glomerulonephritis ... #MPGN #nephrology